DE2731930C2 - Elektrode zur Bestimmung von pH-, pCO↓2↓ -und pO↓2↓ -Werten in Flüssigkeiten - Google Patents

Elektrode zur Bestimmung von pH-, pCO↓2↓ -und pO↓2↓ -Werten in Flüssigkeiten

Info

Publication number
DE2731930C2
DE2731930C2 DE2731930A DE2731930A DE2731930C2 DE 2731930 C2 DE2731930 C2 DE 2731930C2 DE 2731930 A DE2731930 A DE 2731930A DE 2731930 A DE2731930 A DE 2731930A DE 2731930 C2 DE2731930 C2 DE 2731930C2
Authority
DE
Germany
Prior art keywords
electrode
electrodes
darr
liquids
single crystal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2731930A
Other languages
German (de)
English (en)
Other versions
DE2731930A1 (de
Inventor
Gunnar Norsborg Edwall
Göran Waxholm Eklund
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of DE2731930A1 publication Critical patent/DE2731930A1/de
Application granted granted Critical
Publication of DE2731930C2 publication Critical patent/DE2731930C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/4162—Systems investigating the composition of gases, by the influence exerted on ionic conductivity in a liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DE2731930A 1976-07-13 1977-07-12 Elektrode zur Bestimmung von pH-, pCO↓2↓ -und pO↓2↓ -Werten in Flüssigkeiten Expired DE2731930C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7607993A SE409372B (sv) 1976-07-13 1976-07-13 Elektrod for bestemning av ph mm i vetskor

Publications (2)

Publication Number Publication Date
DE2731930A1 DE2731930A1 (de) 1978-01-19
DE2731930C2 true DE2731930C2 (de) 1986-11-27

Family

ID=20328465

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2731930A Expired DE2731930C2 (de) 1976-07-13 1977-07-12 Elektrode zur Bestimmung von pH-, pCO↓2↓ -und pO↓2↓ -Werten in Flüssigkeiten

Country Status (8)

Country Link
US (1) US4119498A (enrdf_load_stackoverflow)
JP (1) JPS5333693A (enrdf_load_stackoverflow)
DE (1) DE2731930C2 (enrdf_load_stackoverflow)
DK (1) DK149967C (enrdf_load_stackoverflow)
FR (1) FR2361645A1 (enrdf_load_stackoverflow)
GB (1) GB1535658A (enrdf_load_stackoverflow)
NL (1) NL7707392A (enrdf_load_stackoverflow)
SE (1) SE409372B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995029401A1 (en) * 1994-04-25 1995-11-02 Forskarpatent I Linköping Ab Measuring of bloodgases

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272245A (en) * 1978-12-04 1981-06-09 Transidyne General Corporation Method and apparatus for electro-chemical measurement
US4338175A (en) * 1979-03-21 1982-07-06 Mcnab, Incorporated All solid state electrode system
US4336121A (en) * 1980-12-15 1982-06-22 Transidyne General Corporation Apparatus for measuring electrochemical activity
US4397725A (en) * 1980-12-15 1983-08-09 Transidyne General Corp. Apparatus for measuring electrochemical activity
USD269548S (en) 1980-12-15 1983-06-28 Transidyne General Corp. Cartridge for determining the electrochemical characteristics of a liquid
US4440620A (en) * 1981-12-22 1984-04-03 Olympus Optical Co., Ltd. Measuring electrode device
US4561963A (en) * 1984-07-30 1985-12-31 Zinetics Medical Technology Corporation Antimony and graphite hydrogen ion electrode and method of making such electrode
GB8428543D0 (en) * 1984-11-12 1984-12-19 Settler B Antimony electrode assembly
DE3507183C1 (de) * 1985-03-01 1990-11-15 Drägerwerk AG, 2400 Lübeck Metall/Metalloxid-Messelektrode zur pH-Messung
GB2182446A (en) * 1985-11-08 1987-05-13 Bert Settler Antimony electrode assembly
DE4208957C2 (de) * 1992-03-19 1996-01-18 Wolfgang Dr Merz Membran für kaliumsensitive Elektroden
US5810741A (en) * 1992-11-05 1998-09-22 Synectics Medical Ab Method of measuring respiration and respiratory effort using plural catheters
US5477860A (en) * 1992-11-05 1995-12-26 Synectics Medical, Inc. Catheter for measuring respiration and respiratory effort
US5438985A (en) * 1993-01-25 1995-08-08 Synectics Medical, Incorporated Ambulatory recording of the presence and activity of substances in gastro-intestinal compartments
US5551425A (en) * 1993-05-13 1996-09-03 Synectics Medical, Inc. Potential difference and perfusion pressure catheter
US5657759A (en) * 1993-05-13 1997-08-19 Synectics Medical, Incorporated Measurement of gastric emptying and gastrointestinal output
US5477854A (en) * 1993-09-16 1995-12-26 Synectics Medical, Inc. System and method to monitor gastrointestinal Helicobacter pylori infection
US5507289A (en) * 1993-09-16 1996-04-16 Synectics Medical, Inc. System and method to diagnose bacterial growth
US5833625A (en) * 1993-10-21 1998-11-10 Synectics Medical Ab Ambulatory reflux monitoring system
US5479935A (en) * 1993-10-21 1996-01-02 Synectics Medical, Inc. Ambulatory reflux monitoring system
US5848965A (en) * 1994-01-24 1998-12-15 Synectics Medical Ab Method and a system for the determination of pH and other fluid parameters utilizing a metal monocrystalline electrode
JP3561738B2 (ja) * 1998-06-02 2004-09-02 株式会社リガク Ｂｒａｇｇ反射自動選出方法および装置並びに結晶方位自動決定方法およびシステム
WO2000059376A1 (en) * 1999-04-07 2000-10-12 Endonetics, Inc. Implantable monitoring probe
US9585633B2 (en) 2010-08-31 2017-03-07 Uti Limited Partnership Methods and apparatuses for monitoring gastroesophageal reflux volume with ultrasonic catheter
US8574413B2 (en) 2011-03-18 2013-11-05 Digital Concepts Of Missouri, Inc. Electrodes, sensors and methods for measuring components in water
DE102014016776A1 (de) 2014-11-13 2016-05-19 Kurt-Schwabe-Institut für Mess- und Sensortechnik e.V. Meinsberg Indikatorelektrode und Verfahren zu deren Herstellung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE701788C (de) * 1938-08-12 1941-01-23 Max Schloetter Dr Ing Metallelektrode zur PH-Messung
FR1010967A (fr) * 1948-11-13 1952-06-17 Pour L Applic Des Procedes Bio électrode destinée à la mesure du ph, son procédé de fabrication et ses applications
US3298944A (en) * 1962-08-22 1967-01-17 Honeywell Inc Electrochemical sensors
US3155603A (en) * 1962-09-12 1964-11-03 Dow Chemical Co Antimony electrode assembly
US3431182A (en) * 1966-02-04 1969-03-04 Orion Research Fluoride sensitive electrode and method of using same
DE2333641C2 (de) * 1973-04-23 1983-07-07 Harco Electronics Ltd., Winnipeg, Manitoba Verfahren zur Herstellung einer Antimonelektrode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995029401A1 (en) * 1994-04-25 1995-11-02 Forskarpatent I Linköping Ab Measuring of bloodgases

Also Published As

Publication number Publication date
SE409372B (sv) 1979-08-13
GB1535658A (en) 1978-12-13
DK149967B (da) 1986-11-03
FR2361645B1 (enrdf_load_stackoverflow) 1981-01-16
NL7707392A (nl) 1978-01-17
FR2361645A1 (fr) 1978-03-10
JPS5333693A (en) 1978-03-29
DE2731930A1 (de) 1978-01-19
DK316077A (da) 1978-01-14
JPS6223253B2 (enrdf_load_stackoverflow) 1987-05-22
SE7607993L (sv) 1978-01-14
DK149967C (da) 1987-07-06
US4119498A (en) 1978-10-10

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: PFENNING, J., DIPL.-ING. MEINIG, K., DIPL.-PHYS.,

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee